For sole enterprises, keeping a good set of books is probably one of the most essential tasks. It helps keep all your paperwork in order and it makes it far easier when it comes to the end of the year and that massive tax bill is due. Unfortunately, though, Mac users are slightly neglected when it comes to this, and although OS X has slowly but surely clawed some of the market share away from Microsoft, when it comes to business-related apps, Windows rules the roost.

Not wanting to be outdone, Austrian-based developers Teischl, the team behind Employment:app (which we reviewed last year) have developed book’n’keep – a simple accounting software designed for sole enterprises. Unlike other accounting software, which can often run into the hundreds of dollars and require an extensive set of licences, book’n’keep is available on the App Store for a mere $29.99. Let’s take a look at it and see if it’s a worthwhile purchase for sole enterprises.